135628380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 304666020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 349, 381, 508, 510, 612, 635, 698, 762, 765, 1020, 1047, 1143, 1270, 1396, 1524, 1530, 1745, 1905, 2094, 2159, 2286, 2540, 3060, 3141, 3490, 3810, 4188, 4318, 4572, 5235, 5715, 5933, 6282, 6477, 6980, 7620, 8636, 10470, 10795, 11430, 11866, 12564, 12954, 15705, 17799, 19431, 20940, 21590, 22860, 23732, 25908, 29665, 31410, 32385, 35598, 38862, 43180, 44323, 53397, 59330, 62820, 64770, 71196, 77724, 88646, 88995, 97155, 106794, 118660, 129540, 132969, 177292, 177990, 194310, 213588, 221615, 265938, 266985, 355980, 388620, 398907, 443230, 531876, 533970, 664845, 753491, 797814, 886460, 1067940, 1329690, 1506982, 1595628, 1994535, 2260473, 2659380, 3013964, 3767455, 3989070, 4520946, 6781419, 7534910, 7978140, 9041892, 11302365, 13562838, 15069820, 22604730, 27125676, 33907095, 45209460, 67814190, 135628380]

約数ペア:

[(1, 135628380), (2, 67814190), (3, 45209460), (4, 33907095), (5, 27125676), (6, 22604730), (9, 15069820), (10, 13562838), (12, 11302365), (15, 9041892), (17, 7978140), (18, 7534910), (20, 6781419), (30, 4520946), (34, 3989070), (36, 3767455), (45, 3013964), (51, 2659380), (60, 2260473), (68, 1994535), (85, 1595628), (90, 1506982), (102, 1329690), (127, 1067940), (153, 886460), (170, 797814), (180, 753491), (204, 664845), (254, 533970), (255, 531876), (306, 443230), (340, 398907), (349, 388620), (381, 355980), (508, 266985), (510, 265938), (612, 221615), (635, 213588), (698, 194310), (762, 177990), (765, 177292), (1020, 132969), (1047, 129540), (1143, 118660), (1270, 106794), (1396, 97155), (1524, 88995), (1530, 88646), (1745, 77724), (1905, 71196), (2094, 64770), (2159, 62820), (2286, 59330), (2540, 53397), (3060, 44323), (3141, 43180), (3490, 38862), (3810, 35598), (4188, 32385), (4318, 31410), (4572, 29665), (5235, 25908), (5715, 23732), (5933, 22860), (6282, 21590), (6477, 20940), (6980, 19431), (7620, 17799), (8636, 15705), (10470, 12954), (10795, 12564), (11430, 11866)]